TroglodyteDerivations/ETTm2

The ETTm2 dataset is a time series dataset that is part of the ETTh1 and ETTm1 datasets, which are used for time series forecasting tasks. The dataset is derived from the operation of an electricity transformer, specifically focusing on the monitoring of various operational parameters. The dataset is designed to be used for research in time series forecasting, anomaly detection, and other related tasks.

Key Characteristics of the ETTm2 Dataset:

Source: The dataset is collected from the operation of an electricity transformer, which is a critical component in the power distribution network.

Time Period: The dataset covers a specific time period, which is typically a few years, depending on the version of the dataset. The data is recorded at regular intervals, usually every 15 minutes.

Features: The dataset includes several features that represent different operational parameters of the transformer. These features can include:

HUFL (High Usage Frequency Load): Represents the high usage frequency load on the transformer.

HULL (High Usage Low Load): Represents the high usage low load on the transformer.

MUFL (Medium Usage Frequency Load): Represents the medium usage frequency load on the transformer.

MULL (Medium Usage Low Load): Represents the medium usage low load on the transformer.

LUFL (Low Usage Frequency Load): Represents the low usage frequency load on the transformer.

LULL (Low Usage Low Load): Represents the low usage low load on the transformer.

OT (Oil Temperature): Represents the temperature of the transformer oil, which is a critical parameter for monitoring the health of the transformer.

Target Variable: The primary target variable in the ETTm2 dataset is the oil temperature (OT). The goal is to predict the oil temperature based on the historical values of the other features.

Format: The dataset is typically provided in a CSV (Comma-Separated Values) format, where each row represents a time step, and each column represents a feature or the target variable.

Usage: The ETTm2 dataset is commonly used for time series forecasting tasks, where the objective is to predict future values of the oil temperature based on the historical data. It can also be used for anomaly detection, where the goal is to identify unusual patterns or outliers in the data.

Example Use Cases:

Time Series Forecasting: Predicting future oil temperatures based on historical data.

Anomaly Detection: Identifying unusual patterns or outliers in the operational parameters of the transformer.

Feature Engineering: Creating new features or lagged variables to improve the performance of time series models.

Summary:

The ETTm2 dataset is a valuable resource for researchers and practitioners in the field of time series analysis and forecasting. It provides a rich set of features that represent the operational parameters of an electricity transformer, with the primary focus on predicting the oil temperature. The dataset is well-suited for various time series tasks, including forecasting, anomaly detection, and feature engineering.